TM-9-2815-210-34-2-2 LDS-465-1/LDS-465-2 Multifuel Engine Maintenance Manual Part 2
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TM 9-2815-210-34-2-2 Table 4-61. Fuel Filter Pressure Relief Valve Wear Limits 1.5600 1.45 Wear Index Size and Fit of New Parts Limit Number Item/Point of Measurement (inches unless otherwise noted) (inches) 1 Pressure relief valve plunger diameter 0.4950 to 0.4980 None 2 Pressure relief valve bore diameter 0.5080 to 0.5180 None 1 and 2 Fit of valve plunger in bore 0.0230L None 4 Pressure relief valve spring free length Plunger-type valve None Ball-type valve None 4 Pressure relief valve spring load Plunger-type valve (at 2.09 inches) 10.0 to 11.2 pounds None Ball-type valve (at 0.94 inch) 11.0 to 13.0 pounds None 4 Pressure relief valve spring maximum solid height Plunger-type valve 0.7130 None Ball-type valve 0.5400 None 4 Pressure relief valve spring diameter Plunger-type valve 0.3600 None Ball-type valve 0.5000 None 4-333